161814035916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7356521}}^1$

素因数の和:7356591

約数の個数: 72

約数和(自身を含む): 449866033344

約数和(自身を除く): 288051997428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 21996, 7356521, 14713042, 22069563, 29426084, 44139126, 66208689, 88278252, 95634773, 132417378, 191269546, 264834756, 286904319, 345756487, 382539092, 573808638, 691512974, 860712957, 1037269461, 1147617276, 1383025948, 1721425914, 2074538922, 3111808383, 3442851828, 4149077844, 4494834331, 6223616766, 8989668662, 12447233532, 13484502993, 17979337324, 26969005986, 40453508979, 53938011972, 80907017958, 161814035916]

約数ペア:

[(1, 161814035916), (2, 80907017958), (3, 53938011972), (4, 40453508979), (6, 26969005986), (9, 17979337324), (12, 13484502993), (13, 12447233532), (18, 8989668662), (26, 6223616766), (36, 4494834331), (39, 4149077844), (47, 3442851828), (52, 3111808383), (78, 2074538922), (94, 1721425914), (117, 1383025948), (141, 1147617276), (156, 1037269461), (188, 860712957), (234, 691512974), (282, 573808638), (423, 382539092), (468, 345756487), (564, 286904319), (611, 264834756), (846, 191269546), (1222, 132417378), (1692, 95634773), (1833, 88278252), (2444, 66208689), (3666, 44139126), (5499, 29426084), (7332, 22069563), (10998, 14713042), (21996, 7356521)]